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Svetradugi [14.3K]
3 years ago
12

What is the measure of the missing angle

Mathematics
2 answers:
amid [387]3 years ago
7 0
Since the following question involves a parallelogram, a parallelogram=360°. Knowing this information, we can add all the known angles, subtract it from 360, and get your answer:

360-270=90

So 90° is your answer, or D
dexar [7]3 years ago
3 0
As you can see that it is a quadrilateral,

and as sum of all angles of a quadrilateral =360°

Therefore,

72°+91°+107°+x =360°
270+x =360°

x = 360°-270°
= 90°




Therefore,
x is equal to 90°, hence option D is correct.
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Ellie missed 76 questions on her multiple choice history final and earned a grade of 62%. How many total questions were on the f
erica [24]

Answer:

200 questions on the final exam.

Step-by-step explanation:

38% = 76 questions, 100% = 2.63157894737 x 76 = 200

(100/38=2.63157894737 hence this is the answer)

6 0
1 year ago
Evaluate 4 square root 9 square root 9 over 4 square root 9^5​
Sedbober [7]

\frac{\sqrt[4]{9}.\sqrt{9}}{\sqrt[4]{9^5}}

\frac{9^\frac{1}{4}.9^\frac{1}{2}}{9^\frac{5}{4}}

\frac{9^\frac{6}{8}}{9^\frac{5}{4}}

9^{\frac{6}{8}-\frac{5}{4}}

9^\frac{-1}{2}

8 0
3 years ago
Please and answer correctly, i will give brainleist
blondinia [14]

Answer 1: Meal

Answer 2: Spinning the number less than 3 and fliping tailes

Step-by-step explanation 1: Because there are way more choices to choose from so more people will go for the meal chose.

Step-by-step explanation 2: It is more likely to land on a 3 or below because of the chances and for it to land on heads is a 50-50 chance

Hope this helped!

8 0
3 years ago
Read 2 more answers
-4(x+3)=8 show work please
Nadusha1986 [10]

Answer:

x = -5

Step-by-step explanation:

-4(x+3)=8

(-4)(x)+(-4)(3)=8 (distribute)

-4x - 12 = 8

-4x - 12 + 12 = 8 + 12

-4x = 20

-4x/-4 = 20/-4 =

x = -5

-Elaina <3

4 0
3 years ago
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
inn [45]
P ( A ) = 0.45  - probability that the land has oil,
P ( B ) = 0.8   - probability that the test predicts it
P ( A ∩ B ) = P ( A ) · P ( B ) = 0.45 · 0.8  = 0.36
Answer: The probability that the land has oil and the test predicts it is 36 %. 
7 0
3 years ago
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